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package ar.edu.unju.fi.reservahabitaciones.grupo14.struts.actions;

import ar.edu.unju.fi.reservahabitaciones.grupo14.struts.modelo.dominio.Habitacion;
import ar.edu.unju.fi.reservahabitaciones.grupo14.struts.spring.servicios.ServicioFacade;
import ar.edu.unju.fi.reservahabitaciones.grupo14.struts.spring.servicios.SpringUtil;
import java.util.ArrayList;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

/**
 *
 * @author mauriljb
 */
public class HabitacionLibreListaAction extends org.apache.struts.action.Action {

    /*
     * forward name="success" path=""
     */
    private static final String SUCCESS = "success";

    /**
     * This is the action called from the Struts framework.
     *
     * @param mapping The ActionMapping used to select this instance.
     * @param form The optional ActionForm bean for this request.
     * @param request The HTTP Request we are processing.
     * @param response The HTTP Response we are processing.
     * @throws java.lang.Exception
     * @return
     */
    @Override
    public ActionForward execute(ActionMapping mapping, ActionForm form,
            HttpServletRequest request, HttpServletResponse response)
            throws Exception {
             ServicioFacade servicio = (ServicioFacade) SpringUtil.getBean("servicioFacade");
        List<Habitacion> listaHabitaciones = servicio.getHabitacionDao().getAll();
        List<Habitacion> libres = new ArrayList<Habitacion>();
        for(Habitacion h : listaHabitaciones){
            if(h.getEstado().equals("LIBRE")){
                libres.add(h);
            }
        }
        
        // guardo la collection en el request
        request.setAttribute("listaHabitacionesLibres", libres);
        
        return mapping.findForward(SUCCESS);
    }
}
